Variable udc is used unitialized for DBG(xxx).
Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
---
drivers/usb/gadget/at91_udc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c
index a11379c..acd9e44 100644
--- a/drivers/usb/gadget/at91_udc.c
+++ b/drivers/usb/gadget/at91_udc.c
@@ -414,6 +414,8 @@ static int at91_ep_queue(struct usb_ep *_ep,
req = container_of(_req, struct at91_request, req);
ep = container_of(_ep, struct at91_ep, ep);
+ udc = ep->udc;
+
if (!_req || !_req->complete
|| !_req->buf || !list_empty(&req->queue)) {
DBG(udc, "invalid request\n");
@@ -425,8 +427,6 @@ static int at91_ep_queue(struct usb_ep *_ep,
return -EINVAL;
}
- udc = ep->udc;
-
if (!udc || !udc->driver || udc->gadget.speed == USB_SPEED_UNKNOWN) {
DBG(udc, "invalid device\n");
return -EINVAL;
--
1.8.1.5
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